Psicologi

Alfred Adler

Karl Abraham

Sàndor Ferenczi

Anna Freud

Sigmund Freud

Erich Fromm

William James

Carl Gustav Jung

Melanie Klein

Kurt Lewin

Ivan P. Pavlov

Burrhus Skinner

John B. Watson

Max Wertheimer

Donald Winnicott

Wilhelm Wundt

  Cipper, Vecchia con fiasco  XVI sec.